Cited by 1,116Gastrointestinal motility and disordersPsychosomatic Disorders and Their TreatmentsFibromyalgia and Chronic Fatigue Syndrome Research

The DOI matches its Crossref record; 181 of the 181 references it cites were found in a registry or an index.

Systematic review of the comorbidity of irritable bowel syndrome with other disorders: What are the causes and implications?

Whitehead, William E., Palsson, Olafur, Jones, Kenneth R.·2002·Gastroenterology

Abstract

Background & aims Comorbid or extraintestinal symptoms occur frequently with irritable bowel syndrome and account for up to three fourths of excess health care visits. This challenges the assumption that irritable bowel is a distinct disorder. The aims of this study were to (1) assess comorbidity in 3 areas: gastrointestinal disorders, psychiatric disorders, and nongastrointestinal somatic disorders; and (2) evaluate explanatory hypotheses.Methods The scientific literature since 1966 in all languages cited in Medline was systematically reviewed.Results Comorbidity with other functional gastrointestinal disorders is high and may be caused by shared pathophysiological mechanisms such as visceral hypersensitivity. Psychiatric disorders, especially major depression, anxiety, and somatoform disorders, occur in up to 94%. The nongastrointestinal nonpsychiatric disorders with the best-documented association are fibromyalgia (median of 49% have IBS), chronic fatigue syndrome (51%), temporomandibular joint disorder (64%), and chronic pelvic pain (50%).Conclusions Multivariate statistical analyses suggest that these are distinct disorders and not manifestations of a common somatization disorder, but their strong comorbidity suggests a common feature important to their expression, which is most likely psychological. Some models explain the comorbidity of irritable bowel with other disorders by suggesting that each disorder is the manifestation of varying combinations of interacting physiological and psychological factors. An alternative hypothesis is that the irritable bowel diagnosis is applied to a heterogeneous group of patients, some of whom have a predominantly psychological etiology, whereas others have a predominantly biological etiology, and that the presence of multiple comorbid disorders is a marker for psychological influences on etiology.

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Crossref · 10.1053/gast.2002.32392

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Research works printed but not linked: 5

  1. Wolfe, 1995, The prevalence and characteristics of fibromyalgia in the general population, Arthritis Rheum, 38, 19, 10.1002/art.1780380104 · DOI
  2. Longstreth, 1993, Irritable bowel-type symptoms in HMO examinees: prevalence, demographics, and clinical correlates, Dig Dis Sci, 38, 1581, 10.1007/BF01303163 · DOI
  3. Leroi, 1995, Prevalence of sexual abuse among patients with functional disorders of the lower gastrointestinal tract, Int J Colorectal Dis, 10, 200, 10.1007/BF00346219 · DOI
  4. Talley, 2000, Gastrointestinal symptoms and subjects cluster into distinct upper and lower groupings in the community: a four nations study, Am J Gastroenterol, 95, 1439, 10.1111/j.1572-0241.2000.02075.x · DOI
  5. Naliboff, 1998, Toward a biobehavioral model of visceral hypersensitivity in IBS, J Psychosom Res, 45, 485

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Metadata

Authors
Whitehead, W. E., Palsson, O., & Jones, K. R.
Affiliations
University of North Carolina at Chapel Hill (US)
Venue
Gastroenterology
Publisher
Elsevier BV
Published
2002-04
Volume
122
Issue
4
Pages
1140-1156
ISSN
0016-5085 (ISSN-L)
OpenAlex
W2145558296
Cited by
1,116
References
180
Citations by year
2026: 26 · 2025: 16 · 2024: 29 · 2023: 27 · 2022: 63 · 2021: 53 · 2020: 53 · 2019: 49 · 2018: 50 · 2017: 51 · 2016: 63 · 2015: 51 · 2014: 64 · 2013: 55 · 2012: 54
FWCI
6.74
Type
journal article
Language
en
Open access
closed
Locations
  • Gastroenterology (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute of Diabetes and Digestive and Kidney Diseases (R01DK031369, R01 DK31369)
Topics
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
  • Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Fibromyalgia and Chronic Fatigue Syndrome Research
Keywords
irritable bowel syndrome, comorbidities, extraintestinal manifestations, functional gastrointestinal disorders, mental illness, depression, anxiety, somatoform disorders, fibromyalgia, chronic fatigue syndrome, temporomandibular disorders, chronic pelvic pain, visceral hypersensitivity, somatization, psychological etiology
MeSH terms
Mental Disorders, Colonic Diseases, Functional, Gastrointestinal Diseases, Humans, Psychophysiologic Disorders, Comorbidity

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